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authorGarrett D'Amore <garrett@damore.org>2018-02-25 17:56:55 -0800
committerGarrett D'Amore <garrett@damore.org>2018-02-25 17:56:55 -0800
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More man page reorganization.
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-= nng_http_conn_write_all(3)
-//
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt). A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_http_conn_write_all - write all to HTTP connection
-
-== SYNOPSIS
-
-[source, c]
------------
-#include <nng/nng.h>
-#include <nng/supplemental/http/http.h>
-
-void nng_http_conn_write_all(nng_http_conn *conn, nng_aio *aio);
------------
-
-== DESCRIPTION
-
-The `nng_http_conn_write_all()` function starts an asynchronous write to the
-HTTP connection _conn_, into the scatter/gather vector located in the
-asynchronous I/O structure _aio_.
-
-NOTE: The <<nng_aio_set_iov#,nng_aio_set_iov(3)>> function must have been
-called first, to set the scatter/gather vector for _aio_.
-
-This function returns immediately, with no return value. Completion of
-the operation is signaled via the _aio_, and the final result may be
-obtained via <<nng_aio_result#,nng_aio_result>>. That result will
-either be zero or an error code.
-
-The I/O operation completes only when the entire amount of data
-requested has been written, or an error has occurred. If the operation
-completes successfully, then the entire requested data has been written.
-
-It is still possible for a partial write to complete in the event of an
-error. The actual number of bytes written can be determined with
-<<nng_aio_count#,nng_aio_count(3)>>.
-
-TIP: The main purpose for this function is to faciliate writing HTTP
-body content.
-
-TIP: Usually an HTTP request or response will have been written immediately
-prior to this with <<nng_http_conn_write_req#,http_conn_write_req(3)>> or
-<<nng_http_conn_write_res#,http_conn_write_res(3)>>. In that case the
-request or response should have also contained an `Content-Length` header,
-and possibly a `Content-Type` header.
-
-TIP: An easier solution to sending HTTP content data, is to include the
-conten with the request or reply using a function like
-<<nng_http_req_copy_data#,nng_http_req_copy_data(3)>>. In that case,
-the body data will be written automatically by the
-<<nng_http_conn_write_req#,http_conn_write_req(3)>> or
-<<nng_http_conn_write_req#,http_conn_write_res(3)>> function.
-
-== RETURN VALUES
-
-None.
-
-== ERRORS
-
-`NNG_ECANCELED`:: The operation was canceled.
-`NNG_ECLOSED`:: The connection was closed.
-`NNG_ECONNRESET`:: The peer closed the connection.
-`NNG_EINVAL`:: The _aio_ does not contain a valid scatter/gather vector.
-`NNG_ENOMEM`:: Insufficient free memory to perform the operation.
-`NNG_ENOTSUP`:: HTTP operations are not supported.
-`NNG_ETIMEDOUT`:: Timeout waiting for data from the connection.
-
-== SEE ALSO
-
-<<nng_aio_alloc#,nng_aio_alloc(3)>>,
-<<nng_aio_count#,nng_aio_count(3)>>,
-<<nng_aio_result#,nng_aio_result(3)>>,
-<<nng_aio_set_iov#,nng_aio_set_iov(3)>>,
-<<nng_http_alloc_handler#,nng_http_alloc_handler(3)>>,
-<<nng_http_client_connect#,nng_http_client_connect(3)>>,
-<<nng_http_conn_write#,nng_http_conn_write(3)>>,
-<<nng_http_conn_write_req#,http_conn_write_req(3)>>,
-<<nng_http_conn_write_res#,http_conn_write_res(3)>>,
-<<nng_http_req_copy_data#,nng_http_req_copy_data(3)>>,
-<<nng_http_req_set_data#,nng_http_req_set_data(3)>>,
-<<nng_http_res_copy_data#,nng_http_res_copy_data(3)>>,
-<<nng_http_res_set_data#,nng_http_res_set_data(3)>>,
-<<nng_strerror#,nng_strerror(3)>>,
-<<nng#,nng(7)>>